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Chinese dictionary
n.pump
回流泵
reflux pump
排水泵
drainage pump
泵油
pump oil
气泵
air pump
离心泵
centrifugal pump
水泵
water pump
真空泵
vacuum pump
泵水
pump water
泵入
pump-in
泵出
pump-out
回流泵
reflux pump
排水泵
drainage pump
泵油
pump oil
气泵
air pump
离心泵
centrifugal pump
水泵
water pump
真空泵
vacuum pump
泵水
pump water
泵入
pump-in
泵出
pump-out